Tiger Woods Began Dating Ex-wife Friend While He Was With Lindsey Vonn

Tiger Woods is allegedly dating the ex-wife of a friend and fellow professional golfer whom he was having an affair with when he was still married to his ex girlfriend, Lindsey Vonn. 

The 39-year old is said to be having a 'steamy affair' with Amanda Boyd, 27, who divorced former PGA Championship winner Jason Dufner in April.

According to reports, Tiger and Amada started the relationship while Woods was still with Lindsey Vonn after they 'flirted' on the tour circuit.

They have allegedly been together for several months, and a source told the magazine it is now 'serious'. 

Dufner, 38, and Boyd married in May 2012. He won the major in 2013 but has since struggled with back problems. 

According to divorce papers filed on March 16, Amanda and Jason suffered an 'irretrievable breakdown of the marriage'. 

They separated on February 17 due to a 'complete incompatibility of temperament'. A source told the Enquirer that Boyd is considered a 'flirt' among Dufner's colleagues on the PGA tour and, even though her ex-husband didn't seen Woods as a close pal, he considered him a 'trusted colleague'. 

Amanda and ex Husband Jason Dufner

However Woods's agent Mark Steinberg has branded the allegations a 'complete lie'.

Fox 411